CN205029095U - An automatic alignment connector combination - Google Patents

Abstract

The utility model discloses an automatic alignment connector combination, which comprises a socket end and a plug end, wherein a magnet is arranged in the socket end, and the magnet at least has an N pole and an S pole on the butt joint surface; the plug end is internally provided with a magnet, and the magnet at least has an N pole and an S pole on the butt joint surface; the magnet in the socket end and the magnet in the plug end have the same number of N poles and S poles, and the N poles of the magnet in the socket end correspond to the S poles of the magnet in the plug end; the S pole of the magnet in the socket end corresponds to the N pole of the magnet in the plug end. The utility model discloses owing to make the structure that constitutes by N utmost point and S utmost point jointly at a planar magnet of same end, and then make the S utmost point and the N utmost point that correspond with the other end, have the mistake when both ends are close to then because like poles repel opposite poles and attract each other can the automatic direction of turning, can be very accurate automatic butt joint together, form effective electricity and connect.

Description

An automatic alignment connector combination

technical field

The utility model relates to the technical field of electrical connector products, in particular to an interface structure such as a USB connector for a charging interface and a data interface used in products such as computers, household appliances, mobile phones, and digital electronic products.

Background technique

Power or data interfaces such as USB connectors are used in many electronic products. This type of interface can only be inserted when the direction and position are correct. If it is reversed, it cannot be inserted. For example, in dimly lit or dark environments, It is difficult to quickly and accurately insert the plug in a bumpy environment such as riding in a car or on a ship, which brings inconvenience to the user and is likely to cause wear or even damage to the connector during multiple insertions. In order to solve the above problems, some people have introduced magnets to assist alignment. For example, Apple has adopted a technical solution where the interface has magnets and the data line is an iron sheet. Although the interface can be easily found, it cannot be inserted if it is inserted upside down, and the direction needs to be manually identified. Therefore, it cannot be positioned accurately, and needs a groove to match the positioning, which is still not convenient enough to use and has not achieved revolutionary progress. There are also magnets provided at the interface end and the data line end, which also have similar disadvantages.

Utility model content

The technical problem to be solved by the utility model is to provide an interface structure that is simple in structure, easy to use and capable of automatic alignment, which can be applied to computers, household appliances, digital electronic products and other products.

In order to solve the above-mentioned technical problems, the utility model adopts the following technical scheme: an automatic alignment connector combination, including a socket end and a plug end, and the plug end contacts the socket end to achieve the effect of electrical connection, which is characterized in that: the socket end There is a magnet inside, and the magnet has at least one N pole and one S pole on the docking surface; the plug end is provided with a magnet, and the magnet has at least one N pole and one S pole on the docking surface; The magnets in the socket end and the magnets in the plug end have the same number of N poles and S poles, the N poles of the magnets in the socket end correspond to the S poles of the magnets in the plug end; the S poles of the magnets in the socket end correspond to the magnets in the plug end corresponding to the N pole.

The N pole of the magnet in the socket end has the same shape as the S pole of the magnet in the plug end, and the S pole of the magnet in the socket end has the same shape as the N pole of the magnet in the plug end. The difference within the error range does not affect the docking effect.

The N pole of the magnet in the socket end has the same area as the S pole of the magnet in the plug end, and the S pole of the magnet in the socket end has the same area as the N pole of the magnet in the plug end. Of course, a small difference in area does not affect the effect.

Further, the center of the magnetic field of the magnet at the socket end is located at the center of the magnet; the center of the magnetic field of the magnet at the plug end is located at the center of the magnet.

Further, the magnet in the socket end has an N pole and an S pole, and the N pole and the S pole take the transverse or longitudinal centerline of the magnet as the dividing line; the magnet in the plug end also has a An N pole and an S pole, the N pole and the S pole take the horizontal or longitudinal centerline of the magnet as the dividing line; the N pole of the magnet in the socket end is aligned with the edge and center point of the S pole of the magnet in the plug end, and the socket The S pole of the magnet in the end is aligned with the edge and center point of the N pole of the magnet in the plug end.

The tail of the socket end has a connector. The connector can be used to plug into the original traditional interface of the device (such as mobile phone, computer, etc.) to achieve the effect of automatic connection with the plug end.

Further, the socket end also includes a conductive contact, an insulator and a magnet protection shell, and an insulating seat, a shielding terminal and a conductive terminal are arranged behind the socket end; the conductive contact is located in the insulator, and the magnet is arranged in front of the insulator and surrounds the conductive Around the contact, the magnet protective shell is fixed outside the magnet; the conductive terminal is connected to the conductive contact and fixed on the insulating seat, and the shielding terminal covers the conductive terminal; the electrical connection is formed by contacting the conductive contact with the plug end.

Further, the plug end also includes a plug terminal, an insulator and a housing, and the magnet is fixed on the front end of the housing; the front part of the plug terminal is located in the through hole of the magnet, and the rear part is fixed in the insulator and connected to the power line; the front end of the insulator extends It is inserted into the through hole of the magnet, and the rear end is fixed in the shell; the electrical connection is formed by contacting the conductive contact with the plug terminal.

The plug terminals are elastic terminals.

The utility model can be directly assembled in the mobile phone as a data transmission and charging interface when the mobile phone is produced, and can also be directly inserted into a mobile phone with a traditional interface as an independent accessory to achieve the function of automatic connection.

Because the utility model makes the magnet at the same end (socket end or plug end) a structure composed of N poles and S poles, and makes the other end into corresponding S poles and N poles, it changes the traditional one end. N pole and S pole at the other end, or a magnet at one end and iron at the other end. During use, for interfaces with different directions, if the plug is reversed, the N pole and S pole at one end will be opposite to the N pole and S pole at the other end, and cannot be inserted when approaching because of the same-sex repulsion; Similarly, in the process of approaching, due to the repulsion of the same sex and the attraction of the opposite sex, if the direction of the plug is reversed, the direction will be automatically reversed under the action of the magnet, and due to the relative N pole and S pole, or S pole and N pole, With the same shape and area and matching magnetic field line distribution, they can be automatically butted together very accurately, and because the conductive plug uses elastic terminals, it can automatically contact the conductive contact after the socket end and the plug end are docked.

Description of drawings

Fig. 1 is the application example figure of the utility model;

Fig. 2 is a structural diagram of the utility model;

Figure 3 is an exploded structure diagram of the socket end;

Figure 4 is an exploded view of the plug end.

In the figure, 1 is the socket end, 10 is the magnet, 101 is the N pole, 102 is the S pole, 11 is the insulator, 12 is the magnet protection shell, 13 is the insulating seat, 14 is the shielding terminal, 15 is the conductive contact, 16 is the Conductive terminals, 2 is a plug end, 20 is a magnet, 201 is an N pole, 202 is an S pole, 21 is a plug terminal, 22 is a shell, 23 is an insulator, and 3 is a mobile phone.

detailed description

In this embodiment, the interface is applied to the data and charging interface of the mobile phone as a specific implementation mode. Referring to Figures 1, 2, 3 and 4, the automatic alignment connector combination includes a socket end and a plug end, and the plug The end 2 contacts the socket end 1 to achieve the effect of electrical connection, the socket end 1 is provided with a magnet 10, the plug end 2 is provided with a magnet 20, and the magnet 10 in the socket end 1 has an N pole on the docking surface 101 and a S pole 102, N pole 101 and S pole 102 take the transverse centerline of the magnet 10 as the dividing line; the magnet 20 in the plug end 2 also has an N pole 201 and a S pole 202, N pole 201 and S pole 202 take the transverse centerline of the magnet 20 as the dividing line; the N pole 101 of the magnet in the socket end 1 is aligned with the edge and center point of the S pole 202 of the magnet 20 in the plug end 2 , the S pole 102 of the magnet 10 in the socket end 1 is aligned with the edge and center point of the N pole 201 of the magnet 20 in the plug end 2, and the N pole 101 of the magnet 10 in the socket end 1 is aligned with the S pole 202 of the magnet in the plug end 2 Correspondence; the S pole 102 of the magnet in the socket end 1 corresponds to the N pole 201 of the magnet in the plug end 2 .

The N pole 101 of the magnet 10 in the socket end 1 has the same shape as the S pole 202 of the magnet 20 in the plug end 2, and the S pole 102 of the magnet 10 in the socket end 1 has the same shape as the N pole 201 of the magnet 20 in the plug end 2.

The N pole 101 of the magnet 10 in the socket end 1 has the same shape as the S pole 202 of the magnet 20 in the plug end 2, and the S pole 102 of the magnet 10 in the socket end 1 has the same shape as the N pole 201 of the magnet 20 in the plug end 2.

The magnetic field center of the magnet 10 in the socket end 1 is located at the center of the magnet 10 ; the magnetic field center of the magnet 20 in the plug end 2 is located at the center of the magnet 20 .

The tail of the socket end 1 has a connector. The connector can be used to insert the original traditional interface of the device (such as mobile phone, computer, etc.) to achieve the effect of automatic connection with the plug end.

The socket end 1 also includes a conductive contact 15, an insulator 11 and a magnet protection shell 12, an insulating seat 13, a shielding terminal 14 and a conductive terminal 16 are arranged behind the socket end 1; the conductive contact 15 is located in the insulator 11, and the magnet 10 is set In front of the insulator 11 and around the conductive contact 15, the magnet protective shell 12 is fixed outside the magnet 10; the conductive terminal 16 is connected to the conductive contact and fixed on the insulating seat 13, and the shielding terminal 14 covers the conductive terminal 16, and the conductive terminal 16 is connected to the input interface of the mobile phone 3; the electrical connection is formed by contacting the conductive contact 15 through the plug end 2.

The plug end 2 also includes a plug terminal 21, an insulator 23 and a housing 22. The magnet 20 is fixed on the front end of the housing 22; the front part of the plug terminal 21 is located in the through hole of the magnet, and the rear part is fixed in the insulator 23 and connected to the power cord. Connection; the front end of the insulator 23 extends into the through hole of the magnet 20 , and the rear end is fixed in the shell 22 ; the plug terminal 21 contacts the conductive contact 15 to form an electrical connection.

During use, if the plug is turned upside down, the N pole 101 and S pole 102 at one end will be opposite to the N pole 201 and S pole 202 at the other end respectively, and cannot be inserted due to homosexual repulsion when approaching; similarly, In the process of approaching, because the same sex repels each other and the opposite sex attracts, if the direction of the plug is reversed, the direction will be automatically reversed under the action of the magnet, and because the opposite N pole 101 and S pole 202, or S pole 102 and N pole 201 , have the same shape and area, matching magnetic field line distribution, so they can be automatically butted together very accurately, and because the conductive plug uses elastic terminals 21, it can automatically contact the conductive contact after the socket end 1 and the plug end 2 are docked within 15 points.

The utility model can be directly assembled in the mobile phone as a data transmission and charging interface when the mobile phone is produced, and can also be directly inserted into a mobile phone with a traditional interface as an independent accessory to achieve the function of automatic connection.

The utility model has been described in detail above. The above description is only a preferred embodiment of the utility model. When it cannot limit the scope of the utility model, all equivalent changes and modifications made according to the scope of the application should be Still belong to the scope covered by the present utility model.

Claims (9)

1. an automatic aligning connector combination, comprises socket end and plug end, and reach electrical connection by plug end contact socket end, it is characterized in that: be provided with magnet in described socket end, this magnet at least has a N pole, place and a S pole, place on interface; Be provided with magnet in described plug end, this magnet at least has a N pole, place and a S pole, place on interface; Magnet in socket end and the magnet in plug end have N pole and the S pole of equal number on interface, and the N pole of socket end inner magnet is extremely corresponding with the S of magnet in plug end; The S pole of socket end inner magnet is extremely corresponding with the N of magnet in plug end.

2. automatic aligning connector combination according to claim 1, is characterized in that: the N pole of socket end inner magnet is identical with the S pole shape of magnet in plug end, and the S pole of socket end inner magnet is identical with the N pole shape of magnet in plug end.

3. automatic aligning connector combination according to claim 2, is characterized in that: the N pole of socket end inner magnet is amassed identical with the S pole-face of magnet in plug end, and the S pole of socket end inner magnet is amassed identical with the N pole-face of magnet in plug end.

4. automatic aligning connector combination according to claim 1, is characterized in that: the magnetic field center of socket end inner magnet is positioned at the center of magnet; The magnetic field center of plug end inner magnet is positioned at the center of magnet.

5. automatic aligning connector combination according to claim 4, is characterized in that: the magnet in described socket end has a N pole, place and a S pole, place on interface, N pole and S pole with the transverse direction of this magnet or longitudinal centre line for line of demarcation; Magnet in described plug end also has a N pole, place and a S pole, place on interface, N pole and S pole with the transverse direction of this magnet or longitudinal centre line for line of demarcation.

6. automatic aligning connector combination according to claim 5, is characterized in that: the afterbody of described socket end has a connector.

7. automatic aligning connector combination according to claim 5, is characterized in that: described socket end also comprises conductive contact, insulator and magnet containment vessel, is provided with insulating base, shield terminal and conducting terminal after socket end; Conductive contact is arranged in insulator, and magnet is located at before insulator and around conductive contact, magnet containment vessel is fixed on outside magnet; Conducting terminal connects conductive contact and is fixed on insulating base, and shield terminal covers conducting terminal; Electrical connection is formed by plug end contact conductive contact.

8. automatic aligning connector combination according to claim 7, it is characterized in that: described plug end also comprises plug terminal, insulator and shell, magnet is fixed on the front end of shell; The front portion of plug terminal is arranged in the through hole of magnet, and rear portion to be fixed in insulator and to be connected with power line; Insulator front end is inserted in the through hole of magnet, and rear end is fixed in shell; Electrical connection is formed by plug terminal contact conductive contact.

9. automatic aligning connector combination according to claim 8, is characterized in that: described plug terminal is flexible terminal.